EP4494613A4 - Künstliche netzhaut und verfahren zu ihrer herstellung - Google Patents

Künstliche netzhaut und verfahren zu ihrer herstellung

Info

Publication number
EP4494613A4
EP4494613A4 EP23770795.5A EP23770795A EP4494613A4 EP 4494613 A4 EP4494613 A4 EP 4494613A4 EP 23770795 A EP23770795 A EP 23770795A EP 4494613 A4 EP4494613 A4 EP 4494613A4
Authority
EP
European Patent Office
Prior art keywords
production
artificial retinal
retinal
artificial
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP23770795.5A
Other languages
English (en)
French (fr)
Other versions
EP4494613A1 (de
Inventor
Tetsuya Uchida
Toshihiko Matsuo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Okayama University NUC
Original Assignee
Okayama University NUC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Okayama University NUC filed Critical Okayama University NUC
Publication of EP4494613A1 publication Critical patent/EP4494613A1/de
Publication of EP4494613A4 publication Critical patent/EP4494613A4/de
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/14—Eye parts, e.g. lenses or corneal implants; Artificial eyes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L27/54—Biologically active materials, e.g. therapeutic substances
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L27/56—Porous materials, e.g. foams or sponges
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2430/00—Materials or treatment for tissue regeneration
    • A61L2430/16—Materials or treatment for tissue regeneration for reconstruction of eye parts, e.g. intraocular lens, cornea

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Dermatology (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Dispersion Chemistry (AREA)
  • Molecular Biology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Materials For Medical Uses (AREA)
EP23770795.5A 2022-03-15 2023-03-14 Künstliche netzhaut und verfahren zu ihrer herstellung Pending EP4494613A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2022039953 2022-03-15
PCT/JP2023/009870 WO2023176840A1 (ja) 2022-03-15 2023-03-14 人工網膜及びその製造方法

Publications (2)

Publication Number Publication Date
EP4494613A1 EP4494613A1 (de) 2025-01-22
EP4494613A4 true EP4494613A4 (de) 2025-12-10

Family

ID=88023815

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23770795.5A Pending EP4494613A4 (de) 2022-03-15 2023-03-14 Künstliche netzhaut und verfahren zu ihrer herstellung

Country Status (5)

Country Link
US (1) US20250205041A1 (de)
EP (1) EP4494613A4 (de)
JP (1) JPWO2023176840A1 (de)
CN (1) CN119072289A (de)
WO (1) WO2023176840A1 (de)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020146296A (ja) * 2019-03-14 2020-09-17 国立大学法人 岡山大学 人工網膜及びその製造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5090431U (de) 1973-12-18 1975-07-31
US7364674B1 (en) * 2002-07-23 2008-04-29 Advanced Optical Technologies, Inc. Corneal implants produced by irradiation of polymer films
JP2004121292A (ja) 2002-09-30 2004-04-22 Hayashibara Biochem Lab Inc 受容器電位誘発剤
WO2015152233A1 (ja) 2014-03-31 2015-10-08 国立大学法人 岡山大学 人工網膜の製造方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020146296A (ja) * 2019-03-14 2020-09-17 国立大学法人 岡山大学 人工網膜及びその製造方法

Also Published As

Publication number Publication date
JPWO2023176840A1 (de) 2023-09-21
EP4494613A1 (de) 2025-01-22
US20250205041A1 (en) 2025-06-26
WO2023176840A1 (ja) 2023-09-21
CN119072289A (zh) 2024-12-03

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